Graptolites
(graptolite 的复数) n.[古生]笔石( 古元脊椎动物, 现存化石 )
🗣️ 情景例句
Good morning, Mr. Smith. I brought the contract you are been looking for.
上午好，斯密司先生。我带来了你要等待的合同。
Where did you go yesterday?
你昨天去了哪里？
Quite right, sir, quite right.
您说得很对，先生，您说得很对。